2_Liter_Turbo's Twin Scroll SR20DET Track Build

[2_Liter_Turbo]

Just wandering if u have the exact wiring for the q45 throttle body, i am also going to be running one, and im still in the middle of figuring it out!

Ha ha, you and I are in the same boat man! I already started a thread asking about it, with no replies of course. How about the first one to find out posts up a write up! ha ha

[Solow240sx]

Just wanted to drop back in and let ya no that i found out how it gets wired, check out my build thread its in there, also how do u like the new type Tial Q bov?? I am going to order one in the next couple days! Also wandering what spring you have in your and what spring u would recommend!!??

[Solow240sx]

Also are u running an oil retrictor?? And what top mount lines are u running?? im not sure if i need a -3A/N OR -4A/N oil retrictor for my circuit sports lines..

[2_Liter_Turbo]

I love my BOV. I will never run anything different! I've had Greddy RS and Type S as well as the HKS version II, and I like the tial way better! AS for the spring, I honestly forgot what one I got, ha ha. Just let the car idle, and get a spring based off the vacuum. Mine was in between 2 springs, so I got the heavier one. I do run an oil restrictor, but I forgot what size it was. I was also told by the owner of TEC (turbo engineering corp) that you don't have to run an oil restrictor, but full race supplied it with the kit, so i used it, just in case. I'm running the TAKA line kit from phase2...

[Solow240sx]

Thats the problem, lol i have a fully built motor and haven't even started it yet so idk where its gonna idle vaccum wise...

[2_Liter_Turbo]

Well, I'd just go with whatever is good for between 15in to 18in (I think that's about where I am) of vacuum. You can always get another spring, lol.

[2_Liter_Turbo]

Well, I figured that I'd get a baseline dyno just to see my progress before dropping the built motor in (very soon BTW!). I will say that the terrible tune that I have and stock cams, really limit what kind of numbers that I'm able to put down lol. I dyno'd on a mustang dyno (pretty conservative) at 20.5 psi. My stock cams make me hit a brick wall at 6200 RPMS, lol.

Here's the chart:

Here are a couple pics:







BTW, I ran an 11.95 @ 114 MPH with this setup...

[Solow240sx]

ElNegro, im finally down to just plumbing everything in my car, i was just wandering where your running your vaccum line off the tial BOV, and since ur running the electronic boost controller i believe how do u have that set-up??

[2_Liter_Turbo]

The dial BOV runs off of the bigger of the top two vacuum ports on the throttle body. I run a manual BC right now, lol. But both the MBC and the EBC get boost source off the hot pipe. I ran the gauge part of the EBC off of the same line as the FPR.

[supreamS14]

My guess is your car is not really 3050lbs.

[2_Liter_Turbo]

Nope, lol. The car weighs 2540 with me not in it, lol. They add two people to the cars weight...

[idahotuner]

i think that those numbers are screwed. because you should be hitting full boost way sooner then that. specially with stock cams on there. and 20 psi. should be above 400 hp.

[2_Liter_Turbo]

i think that those numbers are screwed. because you should be hitting full boost way sooner then that. specially with stock cams on there. and 20 psi. should be above 400 hp.

With a good tune, I'm sure you'd be correct, ha ha. And remember, a mustang dyno always reads very low compared to most dyno's...

My tune sucks a**! 11.1 AFR under full boost is s***!

[2_Liter_Turbo]

Here's the video...

http://www.youtube.com/watch?v=WSReVuIqnOQ

[idahotuner]

nice vid man. just geta better tune and see how it goes down.

[2_Liter_Turbo]

nice vid man. just geta better tune and see how it goes down.

I will man, I will! I just wanted to get a baseline dyno, to see how much I really improved over the next few months, lol.

[Solow240sx]

By the bigger of the two ports on the throttle body u mean the ones right above it in the intake manifold??

[2_Liter_Turbo]

By the bigger of the two ports on the throttle body u mean the ones right above it in the intake manifold??

Correct. The top two measure boost and vacuum where as the lower one only reads boost...

[idahotuner]

hey man , where in oregon is klamath falls, i am going to school in walla walla. we should both hit up a central oregon meet nthis falls. be awesome to see the builds in person.

[2_Liter_Turbo]

hey man , where in oregon is klamath falls, i am going to school in walla walla. we should both hit up a central oregon meet nthis falls. be awesome to see the builds in person.

Yeah, we could meet in Bend, OR. I believe that's about halfway, lol. K-Falls is pretty much on the CA border and in the middle of OR. It would be sweet to meet up! And in the fall, my built motor will definitely be broken in and running! Ha ha

[idahotuner]

dude that be a sick wayto get my motor broken in too. so we will see how it goes

[2_Liter_Turbo]

Well, my crank came in finally, so now I'm just waiting on bearings...

in the mean time, here are some current car pics that I took this last weekend down in Cali. Pics are from my buddy Bryan To

... hope you guys like them!

[2_Liter_Turbo]

Well, here is a much needed update on my progress!

The beginning shot:

Old motor:

A few things removed:

Pulling it out:

She's out!

Dirty engine bay!

New bottom end:

Old motor next to the new beginning...

The new cylinder head:

The new head is on the new block:

Supertech springs and retainers:

Another side by side shot:

More work done:

Cams are on!

All new OEM timing stuff!

Ooo, shiny!

Megan Pulleys:

ATI Super Damper FTW!

Getting closer!

Full Race Twin Scroll Manifold:

Intake Manifold is on!

More work done:

Both oil pans are on!

All that is left is the valve cover!

[2_Liter_Turbo]

Well, my engine is completely done and read to drop in! Now I just have to get the transmission ready and the engine bay cleaned up and then it goes in! Hoping to get it in by tomorrow! Now for the pics!

[2_Liter_Turbo]

Well, lastnight I got the transmission cleaned up as best as I could without taking FOREVER on it (still took a long time for what I did though), put a new throw out bearing on it, swapped my Nismo clutch fork pivot ball from the old transmission, put a new exedy pilot bushing in the crank, then threw the clutch and flywheel on. After that the transmission went on. During all of this a buddy got most of the engine bay all cleaned up. Here are a couple of pics:

[themeanest240]

AWESOME update man!i love this build! i wish i would of gone gt30 route over gt2871,i have one question for you, what size/type fitting did you use on your ss braided line, from the block to the T on valve cover.ive been trying to figure that out forever, yours looks like you bought it specifcally for our motor! thanks!

[JoseBronx]

wallpaper material lol

I wish I knew that much about cars

[MastaYu]

Ooo very nice!

[2_Liter_Turbo]

AWESOME update man!i love this build! i wish i would of gone gt30 route over gt2871,i have one question for you, what size/type fitting did you use on your ss braided line, from the block to the T on valve cover.ive been trying to figure that out forever, yours looks like you bought it specifcally for our motor! thanks!

It's just a slip on hose, lol. It just has "fitting covers", which IMO are pretty lame. I want to get just normal hose eventually, but just haven't gotten around to it, ha ha.

[2_Liter_Turbo]

I didn't take pics tonight, but I got the motor in and started! Started on the first try! Only bad thing is there is an awesome coolant leak somewhere underneath the intake manifold, so I get to take it off tomorrow... *sigh*